Handset Dialer WHITE- Viking handset dialer- Add touch tone capability to PABX consoles- Universal keypad touch tone generator capable of providing DTMF signaling- Permits access via DTMF signaling to beepers voice mail and banking services from phone system consoles or other equipment which cannot provide touch tones- Easily installed in series with modular handsets and headsets or interfaces directly to Tip and Ring- Add DTMF signaling to console phones for: beeper paging voice mail systems automated attendants banking services access control (interfaced with an RC-3 or RC-2A for door/gate control) program Viking hot-line dialers and emergency phones - Easily connects in series with handset and headsetsor interfaces directly to Tip and Ring with the furnished adapter kit - Provides DTMF signaling across a dry pair of wires for in-house applications - Compatible with console phone auxiliary hand-set jacks - Powered by 9 V battery (provided) or optional PS-1A 13.8V AC adapter - "BatteryO.K." LED indicator - Adjustable touch tone volume control - Switch selectable transmit (per handset wiring protocol) - Optional talk battery adapter (PS-1A) for pre-programming Viking products such as hot-line dialers - Made in the USA - 1 Year manufacturer"s warranty - Battery life: 1 year average (under normal use) - WhiteVKHD1